Postal Abbreviations and Acronyms

1. 201
   New Jersey
2. 202
   District of Columbia
3. 203
   Connecticut
4. 205
   Alabama
5. 302
   Delaware
6. 303
   Colorado
7. 304
   West Virginia
8. 307
   Wyoming
9. 308
   Nebraska
10. 401
    Rhode Island
11. 402
    Nebraska
12. 405
    Oklahoma
13. 406
    Montana
14. 408
    California
15. 409
    Texas
16. 410
    Maryland
17. 412
    Pennsylvania
18. 413
    Massachusetts
19. 414
    Wisconsin
20. 415
    California

Last updated: May 24, 2020 — Total entries: 2,183